In-Depth: Blancpain Grande Double Sonnerie
Blancpain has just unveiled its most complex modern-day watch, the Grande Double Sonnerie, to mark its 190th anniversary. This CHF1.7 million grand complication signals Blancpain’s return to the highest tier of haute horlogerie. One of the most technically ambitious chiming wristwatches ever made, the Grande Double Sonnerie incorporates traditional complications: grande and petite sonnerie, minute repeater, flying tourbillon, and retrograde perpetual calendar, but also offers an unexpected twist with two distinct chiming melodies, a Westminster chime plus a a bespoke sequence composed for Blancpain by Eric Singer of rock band Kiss. Initial thoughts It has been some time since Blancpain unveiled a truly headline-grabbing complication. The manufacture made its name in this arena with the 1735 of 1991, but in the decades since, its output has leaned toward more conventional high-end offerings - perpetual calendars, tourbillons, carrousels, and chiming watches - while its commercial momentum has come largely from the Fifty Fathoms and Villeret triple calendar. The unexpected Grande Double Sonnerie is therefore a reminder of what Blancpain can do at the very top level of watchmaking. The Le Brassus-based manufacture tends to be overlooked when speaking of high horology today, but the Grande Double Sonnerie should remind enthusiasts how sure-footed Blancpain is in this regard. Even before considering the many complexities of the timepiece, the watch impresses from the fir...